X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fposition.cpp;h=0396eb9f5b9e09244952ad52d40c473f1d88e523;hp=c915a1f9f3cf7e466eb2ed9d754cc75cdd22cbd1;hb=eb6d7f537d214c4dc8bde7d4fdc2aaead47dd3c3;hpb=5c2fbcd09b43bd6867780a3ace303ffb1e09d763

diff --git a/src/position.cpp b/src/position.cpp
index c915a1f9..0396eb9f 100644
--- a/src/position.cpp
+++ b/src/position.cpp
@@ -183,7 +183,7 @@ void Position::init() {
                   {
                       std::swap(cuckoo[i], key);
                       std::swap(cuckooMove[i], move);
-                      if (move == 0)   // Arrived at empty slot ?
+                      if (move == MOVE_NONE) // Arrived at empty slot?
                           break;
                       i = (i == H1(key)) ? H2(key) : H1(key); // Push victim to alternative slot
                   }
@@ -465,18 +465,18 @@ const string Position::fen() const {
   ss << (sideToMove == WHITE ? " w " : " b ");
 
   if (can_castle(WHITE_OO))
-      ss << (chess960 ? char('A' + file_of(castling_rook_square(WHITE |  KING_SIDE))) : 'K');
+      ss << (chess960 ? char('A' + file_of(castling_rook_square(WHITE_OO ))) : 'K');
 
   if (can_castle(WHITE_OOO))
-      ss << (chess960 ? char('A' + file_of(castling_rook_square(WHITE | QUEEN_SIDE))) : 'Q');
+      ss << (chess960 ? char('A' + file_of(castling_rook_square(WHITE_OOO))) : 'Q');
 
   if (can_castle(BLACK_OO))
-      ss << (chess960 ? char('a' + file_of(castling_rook_square(BLACK |  KING_SIDE))) : 'k');
+      ss << (chess960 ? char('a' + file_of(castling_rook_square(BLACK_OO ))) : 'k');
 
   if (can_castle(BLACK_OOO))
-      ss << (chess960 ? char('a' + file_of(castling_rook_square(BLACK | QUEEN_SIDE))) : 'q');
+      ss << (chess960 ? char('a' + file_of(castling_rook_square(BLACK_OOO))) : 'q');
 
-  if (!can_castle(WHITE) && !can_castle(BLACK))
+  if (!can_castle(ANY_CASTLING))
       ss << '-';
 
   ss << (ep_square() == SQ_NONE ? " - " : " " + UCI::square(ep_square()) + " ")